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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Grenfell, Duncan   Submit Personal Website Send Link 
Club: Coega AC 
Residence:
Year of birth: 1965 (Cat. german: M60)
Date of birth: 18.04.1965 (Cat. internat.: M60)
Nationality: RSA RSA South Africa
RunnerID: 181262
 

8 search results (8 Events, 462 km).  (More)

2014 1 Event, 51 km  (More)
10.05.2014 Merrell Whale of Trail (RSA) 51km
8:37:47 h Grenfell, Duncan   Overall: 47 M: 36 Cat M45: 9
2011 2 Events, 137 km  (More)
29.05.2011 Comrades Marathon - Up Run (RSA) 87km
10:38:15 h Grenfell, Duncan Coega Athletics Club  Overall: 5744 M: 4912 Cat M45: 685
26.02.2011 Bay Ultra 50 km (RSA) 50km
4:37:44 h Grenfell, Duncan Coega AC  Overall: 82 M: 74 Cat M45: 15
2004 2 Events, 106 km  (More)
10.04.2004 Two Oceans Marathon (RSA) 56km
5:20:23 h Grenfell, Duncan Crusaders AC  Overall: 2688 M: 2385 Cat M35: 562
21.02.2004 Bay Ultra 50 km (RSA) 50km
4:46:08 h Grenfell, Duncan Crusaders A C  Overall: 172 M: 161 Cat M35: 29
1992 1 Event, 56 km  (More)
18.04.1992 Two Oceans Marathon (RSA) 56km
5:02:42 h Grenfell, Duncan   Overall: 2600 M: 2504 Cat M23: 1275
1991 1 Event, 56 km  (More)
30.03.1991 Two Oceans Marathon (RSA) 56km
4:30:48 h Grenfell, Duncan   Overall: 976 M: 956 Cat M23: 547
1990 1 Event, 56 km  (More)
14.04.1990 Two Oceans Marathon (RSA) 56km
4:36:12 h Grenfell, Duncan   Overall: 1393 M: 1363 Cat M23: 724

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2014 2011 2004 1992 1991 1990

Comparison table

Comparison of performances in races with multiple participations

   2014 2011 2004 1992 1991 1990
Two Oceans Marathon 4     5:20:23 5:02:42 4:30:48 4:36:12
Bay Ultra 50 km 2   4:37:44 4:46:08